Method _set_labels

xarray/plot/facetgrid.py:897–903

(
        self, axis: str, axes: Iterable, label: str | None = None, **kwargs
    )

                    getattr(self, f"set_{axis}labels")(str(var))

    def _set_labels(
        self, axis: str, axes: Iterable, label: str | None = None, **kwargs
    ) -> None:
        if label is None:
            label = label_from_attrs(self.data[getattr(self, f"_{axis}_var")])
        for ax in axes:
            getattr(ax, f"set_{axis}label")(label, **kwargs)

    def set_xlabels(self, label: str | None = None, **kwargs: Any) -> None:
        """Label the x axis on the bottom row of the grid."""